The PTS 3.3 genX portable test system consists of an integrated three-phase current and voltage source unit and a three-phase electronic reference standard of accuracy class 0.05. Characteristic features of the PTS 3.3 genX are its wide measuring range, high accuracy and high tolerance to unwanted external influences.The PTS 3.3 genX allows the monitoring of meter installations as well as analysis of the local mains conditions.
Advantages
·Easy verification of meters under precise load conditions, using the built-in, compact, current and voltage source.
·Automatic operation with predefined load points without the need for an external PC.
·Large 9” (800 x 480 pixels) TFT touch screen colour display with graphical user interface.
·Data transfer and communication via USB (Type B), ETHERNET or WLAN.
·Built in web server for remote display of graphical user interface and remote control of the unit.
·Data storage on removable SD memory card.
·Two USB (type A) connectors for connection of peripherals like mouse, keyboard.
Functions
·Independent generation of single- or three-phase loading conditions for verification of meters.
·Active, reactive and apparent energy measurement for three phase, 3 or 4-wire, systems with integrated error calculator with 2 pulse inputs (1 configurable as output).
·Vector diagram, harmonics spectrum, wave form and rotary field display for analysis of the mains conditions.
·Burden measurement of Current Transformer (CT) and Potential Transformer (PT).
·Ratio testing of Current Transformers (CT).

Operation of the system
The PRS 600.3 is the operation interface for the two system modules of the Portable Test System PTS 400.3 PLUS and allows direct operation of the reference standard and / or one of the available portable power source modules PPS 400.3-12A or PPS 400.3-120A. The operation concept is based on touch screen operation with self-explaining functional software buttons.The operator can not only perform single test steps but also easily predefine and store automatic test runs using the sequence function and advanced database functions of the system. The overall functionality is comparable to modern stationary meter test systems. In case the touch operation is not possible (e.g.) if gloves must be worn for safety reasons at on-site tests), the system can also be operated with the integrated pen on the right side of the housing.

PTS 400.3 PLUS-12 A Three-phase portable test system
· Reference standard module PRS 600.3, accuracy class 0.02.
· Current and voltage measurement up to 120 A and 520 V.
· Current and voltage generation up to 12 A and 300 V.
· Vector diagram, harmonic spectrum, wave form and rotary field display, PQ measurement functions.
· Burden measurement and ratio test of PTs and CTs.
· Dimensions: W 510 x H 195 x D 480 mm.
· Weight: approx. 26 kg

PTS 400.3 PLUS-120 A Three-phase portable test system
· Reference standard module PRS 600.3 accuracy class 0.02.
· Current and voltage measurement up to 120 A and 520 V.
· Current and voltage generation up to 120 A and 300 V.
· Vector diagram, harmonic spectrum, wave form and rotary field display, PQ measurement functions.
· Burden measurement and ratio test of PTs and CTs.
· Dimensions: W 510 x H 195 x D 480 mm.
· Weight: approx. 29 kg.

CALegration is an all-in-one software package to operate MTE´s portable and stationary test equipment product lines with the same software and on a common database.It bundels the fuctionalities and advantages in a new comprehensive software solution.

The electronically compensated clip-on CT’s has been designed for the measurements of currents in the range of 10 mA up to 100 A. Their small size makes them particularly handy when working in cramped spaces such as meter installations or circuit breaker boards.

The clip-on CT’s are suitable for following devices:
Portable Reference Standards:
PRS 400.3 / CALPORT 300
Portable Working Standards:
PWS 3.3 / PWS 2.3 PLUS
Portable Standard Meters:
CheckMeter 2.3 / CheckMeter 2.1 / PSM 2.1
Portable Test Systems:
PTS 2.1 / PTS 2.3 C / PTS 3.1 / PTS 3.3 C / CheckSystem 2.3 / CheckSystem 2.1
Portable Instrument Transformer Tester:
PTT 2.1

The precision clip-on CT’s has been designed for the measurements of currents in the range of 100 mA up to 1000 A. Their small size makes them particularly handy when working in cramped spaces such as meter installations or circuit breaker boards.

1000 A measurement, excellent metrology, high accuracy, height level of linearity, symmetrical coil windings for minimum phase shift, pendular adjusting system for magnetic elements, maxi- mum conductor diameter Ø 52 mm

Innovative design, ergonomic shape, handle with finger grips, assisted opening system for jaws (patented system).

Safety standards IEC 1010 600, V CAT III (in- dustry and services), anti-slipping protection, conductor anti-pinching system, etc.

All this unparalleled technology and quality of manufacturing to get the best measurement possible without any complications.

The precision clip-on CT’s are compatible with MTE’s test equipment to measure perfectly any AC currents, both safely and without breaking the circuit.

The electronically compensated clamp-on CT’s has been designed for
the measurements of currents in the range of 10 mA up to 120 A. Their small size makes them particularly handy when working in cramped spaces such as meter installations or circuit breaker boards.

The clamp-on CT’s are suitable for following devices:
Portable Reference Standards:
PRS 600.3
Portable Working Standards:
PWS 3.3 / PWS 2.3 genX / PWS 2.3 PLUS
Portable Standard Meters
CheckMeter 2.3 genX
Portable Test Systems:
PTS 400.3 PLUS / CheckSystem 2.1, 2.3